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Theorem tsum_sum

Modification history

2019-04-10 17:14

src/topology/algebra/infinite_sum.lean

rename has_sum and is_sum to summable and has_sum (#912)

Modified tsum_sum View on Github →

2017-09-05 22:38

topology/infinite_sum.lean

feat(topology/infinite_sum): add tsum (with ∑ notation) and has_sum; add lemmas for different algebraic structures

Added tsum_sum View on Github →